FREE SCIENTIFIC DIAGNOSTIC

Discover Your Unique Skin Profile

Answer our expert questionnaire in 4-6 minutes and get a personalized analysis based on patented SPCG® technology. Custom recommendations, 100% confidential.

Scientific analysis

Diagnostic based on SPCG® technology and advanced dermatological criteria

Personalized recommendations

Advice tailored to your unique profile and specific goals

Progressive tracking

Progress evaluation at D1, D15, and D30 to optimize your routine

100% confidential

Your data stays anonymous and is not stored

START MY DIAGNOSTIC
Free 4-6 minutes Immediate results
SELKEYS Skin Diagnostic - Scientific Results
VISIBLE RESULTS
28 DAYS
PATENTED TECHNOLOGY

SPCG®

Our diagnostic is based on SPCG® technology (Support for Generative Cellular Processes), a patented physiomimetic approach that analyzes your skin's natural mechanisms for measurable results.

1

Multi-Criteria Analysis

7 evaluation categories: sensitivity, skin barrier, texture, pigmentation, aging, lifestyle, and goals.

2

Smart Algorithm

Instant calculation of your unique profile based on validated scientific dermatological criteria.

3

Progressive Tracking

Continuous evaluation at D1, D15, and D30 to optimize your routine according to results achieved.

100%
Satisfaction
20K+
Users

A Unique Physiomimetic Approach

Unlike traditional diagnostics based on fixed skin "types", our method adapts to your skin's actual and evolving state, for recommendations that are always accurate and personalized. Each analysis takes into account your unique profile and its evolution over time.

Questionnaire Expert

Answer the following questions to get your personalized diagnostic. Estimated duration: 4-6 minutes.

Confidentiality guaranteed

Your test answers are not stored and remain 100% anonymous. They are only used to calculate your immediate recommendation.

Step 1 of 714% completed

Sensitivity & inflammation

Assess your skin reactivity and inflammation signs

Redness triggered by heat/cold/stress

Persistent redness even without a trigger

Visible small vessels (cheeks, sides of nose)

Stinging/burning when applying skincare

Rosacea (diagnosed/suspected)

Question 1 of 7

Frequently Asked Questions

Is the diagnostic really free?

Yes, absolutely. Our skin diagnostic is completely free, with no hidden fees and no purchase obligation. You receive your personalized results immediately.

How accurate is the diagnostic?

Our diagnostic is based on over 20 years of dermatology expertise and patented SPCG® technology. It analyzes 7 key categories with validated scientific criteria for optimal accuracy.

Can I retake the diagnostic later?

Yes, we even recommend redoing it every 2-3 months as your skin evolves with seasons, age, and lifestyle. This allows you to adjust your skincare accordingly.

Is my data protected?

Your privacy is our priority. The diagnostic is 100% anonymous, your answers are not stored and are only used to calculate your immediate personalized recommendation.

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